Cerebras shares skyrocket 89% in debut as AI frenzy sends chipmaker's market cap above $100B The Sunnyvale, Calif.-based firm's IPO is the largest so far this year and comes as AI-linked stocks push broader markets to record highs. nypost.com nypost.com / feeds nypost-com .. nypost-com-business .. nypost-com-tech / / #news / / 20 days 20d Share